Restaurant information system in Java with source code

Introduction

Restaurant information system is a Java based application. I have used Netbeans as an IDE. As we know that, Java mostly plays with classes and objects. And we have to use JRE and JDK for JAVA run time environment.

Restaurant information system is a desktop based software for a particular restaurant. Here, the users can do their transactions for restaurant very easily. Also, this software will help the owner to gain more number of profit in less amount of time. Certainly, he/she will get a genuine result and output from the system.

And talking about the data, dish information are provided on the right side and dish available on the left side. As I have used category as a fixed data so there are only three to four data available like lamb, chicken etc.

There are two menu bar that are file and help. Here, we use file menu bar for save, delete, insert and close while help is for information about the software.

Validation

There are all total of 8 validation. As, number, search price, dish price and name are validated according to their datatype. The users can’t enter wrong datatype on particular field or he/she can’t entered a single word. I have used validation on each field where use can’t enter wrong datatype.

Category and spiciness has got a label button and radio button so it will be directly chosen. He/she can also change the details according to their wish.